설명
Model CSP Compression Load Cell
FEATURES
• Capacities: 10–100 t
• Low proile, multi-column stainless steel construction
• Hermetically sealed, IP66, IP68, and IP69K
• Certiied to OIML R-60, 4000d and NTEP class IIIL 10000 divisions
❍ Model CSP offers klb capacity, imperial thread and NTEP approval
❍ Model CSP-M offers metric capacity, thread and OIML
approval
• Built-in surge protection tubes (GDTs)
• Current calibration output (SC version) ensures easy and accurate parallel connection of multiple load cells
• Optional
❍ ATEX and FM certiied versions are available for use in potentially explosive atmospheres
❍ Multi-interval and multiple range versions available
❍ Imperial capacities (25k, 50k, 100k, 200k lbs) not OIML approved
APPLICATIONS
• Truck and rail weighbridges
• Silo and hopper weighing
• Process weighing

| SPECIFICATIONS | |||||
| PARAMETER | VALUE | UNIT | |||
| Standard capacities (Emax) | 10, 25, 40, 60, 100(1) 10(2), 25, 40, 50, 60, 75, 100, 150, 200, 300(2), 500(2) | t klb | |||
| Accuracy class according to OIML R-60/NTEP | NTEP IIIL | NTEP IIIL | C3 | C4 | |
| Maximum no. of verification intervals | 10000 | 3000 | 3000 | 4000 | |
| Minimum verification interval (Vmin=Emax/Y)(3) | Emax/5200 | Emax/29000 | Emax/12,500 | Emax/12,500 | |
| Minimum verification interval, type MR | Emax/17,500 | Emax/17,500 | |||
| Rated output (=S) | 2 | ±mV/V | |||
| Rated output tolerance | 0.02 | ±mV/V | |||
| Zero balance | 1.0 | mV/V | |||
| Total error | 0.02 | 0.05 | 0.023 | 0.017 | ±% FSO |
| Nonrepeatability | 0.01 | 0.01 | 0.01 | 0.009 | ±% FSO |
| Zero return | 0.015 | 0.0167 | 0.0167 | 0.0125 | ±% applied load |
| Creep error (30 minutes) | 0.05 | 0.035 | 0.0245 | 0.0184 | ±% applied load |
| Temp. effect on min. dead load output | 0.00144 | 0.0027 | 0.0011 | 0.0011 | ±% FSO/°C |
| Temp. effect on min. dead load output, type MR | 0.0008 | 0.008 | ±% FSO/°C | ||
| Temperature effect on sensitivity | 0.00144 | 0.00144 | 0.001 | 0.0007 | ±% applied load/5 |
| Maximum safe static overload | 150 | % Emax | |||
| Ultimate static overload | 400 | % Emax | |||
| Maximum safe side load | 10 | % Emax | |||
| Excitation voltage | 5 to 20 | V | |||
| Excitation recommended | 10 | V | |||
| Input resistance | 450 ±4.5 | Ω | |||
| Output resistance | 480 ±4.8 | Ω | |||
| Insulation resistance | >5000 | MΩ | |||
| Compensated temperature range | –10 to +40 | °C | |||
| Operating temperature range | –40 to +80 | °C | |||
| Storage temperature range | –50 to +90 | °C | |||
| Element material | Stainless steel 1.4542 | ||||
| Sealing (DIN 40.050 / EN60.529) | IP66 and IP68 | ||||
(1) 100 t only has C1 grade of OIML
(2) 10, 300, 500 klb are not NTEP approved
(3) Approval limit: Class III Vmin=Emax/10000 (0.0014%Of FSO/°C); Class IIIL Vmin=Emax/30000 (0.0014%Of FSO/°C)
FSO—Full Scale Output
SC-version: The rated output and the output resistance are balanced in such a way, that the output current is calibrated to within 0.05% of a reference value. This allows easy parallel connection of the load cells.
All speciications subject to change without notice.


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